Humans human 10 machine learning Article 7 algorithm 7 mobile application 5 Machine Learning 4 walking 4 Algorithms 3 Machine learning 3 Multiple Sclerosis 3 Multiple sclerosis 3 adult 3 feature extraction 3 female 3 learning algorithm 3 male 3 multiple sclerosis 3 sensitivity and specificity 3 Decision making 2 Deep learning 2 Expanded Disability Status Scale 2 Gait 2 Mobile Applications 2 Monitoring, Physiologic 2 Neural Networks, Computer 2 Smartphone 2 Smartphones 2 Support vector machines 2 Walking 2